https://github.com/mkrtchian/humble-object-pattern

Examples implementing functional and hexagonal architectures
https://github.com/mkrtchian/humble-object-pattern

hexagonal-architecture humble-object-pattern unit-testing

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Examples implementing functional and hexagonal architectures

• Host: GitHub
• URL: https://github.com/mkrtchian/humble-object-pattern
• Owner: mkrtchian
• Created: 2022-09-19T21:17:12.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2026-03-23T18:22:49.000Z (3 months ago)
• Last Synced: 2026-03-24T16:37:18.730Z (3 months ago)
• Topics: hexagonal-architecture, humble-object-pattern, unit-testing
• Language: TypeScript
• Homepage:
• Size: 1.69 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 6
• Metadata Files:
  • Readme: README.md

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README

          
# Humble Object Pattern

![Tests](https://github.com/mkrtchian/humble-object-pattern/actions/workflows/tests.yml/badge.svg?branch=main)

This project implements the main examples of humble object pattern described in [Unit Testing: Principles, Practices, and Patterns](https://www.manning.com/books/unit-testing) from Vladimir Khorikov, using TypeScript.

All the unit and integration tests are included.

## Audit system example

The [Audit system example](src/audit-system) (from chapter 6 in the book) refactors a project that uses the filesystem, from overcomplicated code to **functional architecture**.

## CRM example

The [CRM example](src/crm) (from chapter 7 in the book) refactors a project that uses a database and a message bus, from overcomplicated code to **hexagonal architecture**.